Sale 1: Low.

https://backpack.tf/profiles/76561198093423666#!/compare/1555977600/1556582400

https://backpack.tf/profiles/76561198044684270#!/compare/1556496000/1556582400

Sale 2: SCM.

https://backpack.tf/profiles/76561198338465510#!/compare/1552348800/1553904000

https://backpack.tf/profiles/76561198368685155#!/compare/1552780800/1552867200

Sale 3: Untrace/Low.

https://backpack.tf/profiles/76561198368685155#!/compare/1553472000/1553558400

https://backpack.tf/profiles/76561198125791160#!/compare/1553472000/1553558400

Sale 4: ~20 Keys Pure.

https://backpack.tf/profiles/76561198125791160#!/compare/1553990400/1554076800

https://backpack.tf/profiles/76561198360346559#!/compare/1554076800/1554163200

Sale 5: Bulk.

https://backpack.tf/profiles/76561198002810956#!/compare/1553472000/1557532800

https://backpack.tf/profiles/76561198080179568#!/compare/1553385600/1553472000

Sale 6: Untrace.

https://backpack.tf/profiles/76561198080179568#!/compare/1553472000/1553558400

https://backpack.tf/profiles/76561198217390399#!/compare/1553472000/1553558400

Sale 7: ~19 Keys.

Sold For Kill-a-Watt Whoopee Cap (18) + 1 Key in sweets. (B/O Was 19 https://bot.tf/stats/listings/M0JPRNEY)

https://backpack.tf/profiles/76561198217390399#!/compare/1553731200/1553817600

https://backpack.tf/profiles/76561198394965271#!/compare/1553731200/1553817600

https://backpack.tf/suggestion/5cd81b94d3817272882d82fe

Sale 8: ~20 Keys Pure.

https://backpack.tf/profiles/76561198394965271#!/compare/1553731200/1553817600

https://backpack.tf/profiles/76561198014060803#!/compare/1554249600/1554508800

Sale 9: Untrace. (Probably QS)

https://backpack.tf/profiles/76561198021266951#!/compare/1550275200/1551830400

https://backpack.tf/profiles/76561198021055079#!/compare/1550275200/1550361600

Sale 10: Untrace.

https://backpack.tf/profiles/76561198024139645#!/compare/1508112000/1551139200

https://backpack.tf/profiles/76561198006399331#!/compare/1552262400/1553558400

Sale 11: SCM

https://backpack.tf/profiles/76561198369243034#!/compare/1553904000/1553990400

https://backpack.tf/profiles/76561198320373597#!/compare/1553817600/1553990400

Sale 12: Untrace.

https://backpack.tf/profiles/76561198320373597#!/compare/1554508800/1554595200

https://backpack.tf/profiles/76561198445049721#!/compare/1554508800/1554595200

Sale 13: ~18 Keys.

https://backpack.tf/profiles/76561198445049721#!/compare/1554681600/1554768000

https://backpack.tf/profiles/76561198439087786#!/compare/1554595200/1554681600

Sale 14: Untrace/Low.

https://backpack.tf/profiles/76561198439087786#!/compare/1554768000/1554854400

https://backpack.tf/profiles/76561198050433855#!/compare/1554768000/1554854400

Sale 15: ~20 Keys.

Sold With 2 Keys For Terror-Watt Horrific Headsplitter (22).

https://backpack.tf/profiles/76561198050433855#!/compare/1554854400/1554940800

https://backpack.tf/profiles/76561198823641017#!/compare/1554854400/1554940800

Sale 16: ~16 Keys Pure. (Calling Low)

https://backpack.tf/profiles/76561198823641017#!/compare/1555200000/1555286400

https://backpack.tf/profiles/76561198335478596#!/compare/1555200000/1555286400

Sale 17: Untrace/Low.

https://backpack.tf/profiles/76561198335478596#!/compare/1555286400/1555372800

https://backpack.tf/profiles/76561198154204265#!/compare/1555200000/1555286400

Sale 18: Bulk.

https://backpack.tf/profiles/76561198154204265#!/compare/1555286400/1555545600

https://backpack.tf/profiles/76561198124615050#!/compare/1555286400/1555372800

Sale 19: ~21 Keys.

Sold For 19 Keys + 2 Keys in items = 21

https://backpack.tf/profiles/76561198124615050#!/compare/1556236800/1556323200

https://backpack.tf/profiles/76561198087818534#!/compare/1555718400/1556323200

Usable Sales: 18/19/20/20/20/21

Going With 18-21

zeckatz event sugg ;-;